elklab

This simple plugin allows to set a minimum number of items per order. 
If the number of items in the cart is less than the set value 
an error message will be shown and the checkout will be blocked.
This plugin features Italian and French translations. 
Spanish and German translations will be added in next version.
Configuration options are available in 
WooCommerce->Settings->Products->ELK Minimum Items per Order

ELK Minimum Items per Order for WooCommerce

This simple plugin allows to set a minimum number of items per order

Robert Noakes

Simple plugin that allows for nav menu items to be copied with a single click. Copied nav menu items are added directly after the clicked nav menu item at the same depth. All field values, including custom fields, are duplicated as well.
<a href="https://noakesplugins.com/kb/copy-nav-menu-items/" rel="nofollow ugc">View the Knowledge Base »</a>

Copy Nav Menu Items

Simple plugin that allows for nav menu items to be copied with a single click.

ELK Minimum Items per Order for WooCommerce vs Copy Nav Menu Items